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    cubrid_field_type

    (PECL CUBRID >= 8.3.0)

    cubrid_field_type — Return the type of the column corresponding to the given field offset

    説明

    cubrid_field_type(resource $result, int $field_offset): string

    This function returns the type of the column corresponding to the given field offset. The returned field type could be one of the following: "int", "real", "string", etc.

    パラメータ

    result

    result comes from a call to cubrid_execute()

    field_offset

    The numerical field offset. The field_offset starts at 0. If field_offset does not exist, an error of level E_WARNING is also issued.

    戻り値

    Type of the column, on success.

    false when invalid field_offset value.

    -1 if SQL sentence is not SELECT.

    例

    例1 cubrid_field_type() example

    <?php
    $conn     = cubrid_connect("localhost", 33000, "demodb");
    $result = cubrid_execute($conn, "SELECT * FROM code");

    $col_num = cubrid_num_cols($result);

    printf("%-15s %-15s %s\n", "Field Table", "Field Name", "Field Type");
    for(    $i = 0; $i < $col_num; $i++) {
    printf("%-15s %-15s %s\n",
    cubrid_field_table($result, $i), cubrid_field_name($result, $i), cubrid_field_type($result, $i));
    }

    cubrid_disconnect($conn);
    ?>

    上の例の出力は以下となります。

    Field Table     Field Name      Field Type
code            s_name          char
code            f_name          varchar

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